herlyn werner wunderlich syndrome with hematocolpos: an unusual case report of full diagnostic approach and treatment

herlyn-werner-wunderlich (hww) syndrome is an uncommon combined müllerian duct anomalies (mdas) and mesonephric duct malformation of female urogenital tract characterized by uterus didelphys and obstructed hemi-vagina and ipsilateral renal agenesis (ohvira) syndrome. we present a rare and unusual case of this syndrome in a 19 year-old female who suffered from hypomenorrhoea and abdominal pain. she had an obstructed hemi-vagina on right side which led to marked distention of ipsilateral cervix, while proximal hemi-vagina compressed the contralateral side causing its partial obstruction resulting in hypomenorrhoea. understanding the imaging findings of this rare condition is important for early diagnosis in order to prevent complications which may lead to infertility.